:root {
  --background: #020303;
  --background-soft: #06090a;
  --text: #f1f4f5;
  --muted: #8ea2b0;
  --muted-soft: #6f808b;
  --rule: #aec0ca;
  --focus: #d5e7f0;
  --content-width: 1500px;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--background);
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 73% 42%, rgba(102, 126, 139, 0.055), transparent 36rem),
    linear-gradient(180deg, #010202 0%, var(--background) 100%);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.009) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at center, #000, transparent 82%);
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 20;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--focus);
  background: #000;
  color: var(--text);
  text-decoration: none;
  transform: translateY(-180%);
  transition: transform 150ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-shell {
  width: min(100%, var(--content-width));
  min-height: 100svh;
  margin-inline: auto;
  padding: clamp(1.75rem, 3.6vw, 4.25rem) clamp(1.35rem, 5vw, 6rem) 1rem;
  display: grid;
  grid-template-rows: 1fr auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(340px, 0.82fr) minmax(510px, 1.46fr);
  gap: clamp(2.5rem, 3.8vw, 5rem);
  align-items: center;
}

.intro {
  position: relative;
  z-index: 2;
  max-width: 510px;
  padding-block: 0;
}

.brand-block h1 {
  margin: 0;
  color: var(--text);
  font-size: clamp(3.65rem, 5.8vw, 5.7rem);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: 0.015em;
}

.tagline {
  margin: clamp(0.85rem, 1.8vw, 1.15rem) 0 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.55vw, 1.38rem);
  letter-spacing: 0.025em;
}

.summary {
  margin: clamp(2.25rem, 3.4vw, 3.25rem) 0 0;
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  line-height: 1.62;
}

.terminal-rule {
  margin-top: clamp(1.45rem, 2.2vw, 1.95rem);
  color: var(--rule);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  opacity: 0.93;
  user-select: none;
}

.services {
  margin-top: clamp(1.35rem, 2vw, 1.75rem);
}

.services h2 {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.25vw, 1.17rem);
  font-weight: 400;
  letter-spacing: 0.015em;
}

.service-list {
  display: grid;
  gap: clamp(0.95rem, 1.45vw, 1.25rem);
  margin: clamp(1.2rem, 1.8vw, 1.65rem) 0 0;
  padding: 0;
  list-style: none;
}

.service-item {
  display: grid;
  grid-template-columns: 3.1rem 1fr;
  gap: 1rem;
  align-items: center;
}

.service-icon,
.contact-icon {
  color: var(--muted-soft);
}

.service-icon {
  width: 2.65rem;
  height: 2.65rem;
}

.service-icon svg,
.contact-icon svg {
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-item h3 {
  margin: 0;
  color: var(--text);
  font-size: clamp(0.98rem, 1.15vw, 1.08rem);
  font-weight: 400;
  line-height: 1.35;
}

.service-item p {
  margin: 0.22rem 0 0;
  color: var(--muted);
  font-size: clamp(0.88rem, 1.03vw, 0.98rem);
  line-height: 1.45;
}

.contact-block {
  margin-top: clamp(1.35rem, 2.1vw, 2rem);
}

.contact-block .terminal-rule {
  margin-top: 0;
}

.contact-line {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.15rem;
  align-items: start;
  margin-top: clamp(1.1rem, 1.6vw, 1.35rem);
}

.contact-icon {
  width: 2.65rem;
  margin-top: 0.2rem;
}

.contact-line a {
  display: inline-block;
  color: var(--text);
  font-size: clamp(0.98rem, 1.2vw, 1.08rem);
  text-decoration-color: transparent;
  text-underline-offset: 0.28em;
  transition: color 160ms ease, text-decoration-color 160ms ease;
}

.contact-line a:hover {
  color: var(--focus);
  text-decoration-color: currentColor;
}

.contact-line a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 5px;
}

.contact-line p {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: clamp(0.88rem, 1.03vw, 0.98rem);
}

.artwork {
  position: relative;
  z-index: 1;
  min-width: 0;
  margin: 0;
  display: grid;
  place-items: center;
  isolation: isolate;
}

.artwork-glow {
  position: absolute;
  z-index: -1;
  width: 72%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(125, 150, 164, 0.09), transparent 68%);
  filter: blur(18px);
}

.cat-art {
  width: min(100%, 890px);
  height: auto;
  opacity: 0.98;
  filter: drop-shadow(0 0 11px rgba(211, 228, 236, 0.055));
  transform-origin: 52% 54%;
  animation: cat-pounce 8s ease-in-out infinite;
  user-select: none;
  -webkit-user-drag: none;
}

footer {
  position: relative;
  z-index: 2;
  margin-top: 1rem;
  color: var(--muted);
  font-size: clamp(0.78rem, 0.95vw, 0.9rem);
  text-align: center;
  letter-spacing: 0.015em;
}

@keyframes cat-pounce {
  0%, 100% {
    transform: translate3d(0, 0, 0) rotate(-0.15deg);
  }
  50% {
    transform: translate3d(0, -0.45rem, 0) rotate(0.2deg);
  }
}

@media (max-width: 1120px) {
  .site-shell {
    padding-inline: clamp(1.5rem, 4vw, 3.6rem);
  }

  .hero {
    grid-template-columns: minmax(320px, 0.9fr) minmax(450px, 1.2fr);
    gap: clamp(1rem, 2.4vw, 2.4rem);
  }
}

@media (max-width: 860px) {
  .site-shell {
    padding-top: clamp(2rem, 7vw, 4rem);
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .intro {
    max-width: 620px;
  }

  .artwork {
    width: min(100%, 720px);
    margin-inline: auto;
  }

  footer {
    margin-top: 1.5rem;
  }
}

@media (max-width: 520px) {
  .site-shell {
    padding-inline: 1.2rem;
  }

  .brand-block h1 {
    font-size: clamp(3.25rem, 17vw, 4.65rem);
  }

  .desktop-break {
    display: none;
  }

  .service-item {
    grid-template-columns: 2.65rem 1fr;
    gap: 0.85rem;
  }

  .service-icon {
    width: 2.25rem;
    height: 2.25rem;
  }

  .contact-line {
    grid-template-columns: 2.65rem minmax(0, 1fr);
    gap: 0.85rem;
  }

  .contact-line a {
    overflow-wrap: anywhere;
  }

  .artwork {
    width: calc(100% + 1rem);
    margin-left: -0.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}